<!--<form action="./view/login/verificar.php" method="post">-->
<form action="verificar.php" method="post">
    Usuario:<br>
    <input type="text" name="usuario"><br><br>
    Clave:<br>
    <input type="password" name="clave"><br><br>
    <input type="submit" name="submit" value="Login">
</form>

<h4>
    <?php
        session_start();
        $msj = $_SESSION['mensaje']; 
        echo $msj; 
    ?>
</h4>

